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Beijing Wenhaiyang Industry & Trading Co., Ltd.
In 1992, several students drawn to chemistry were trying synthesize "Lumionl", during this attempt, they saw a blue dreamy and dramatic chemiluminescence scene in the water deeply attracted by its beauty. From then on, entered into mysterious gorgeous world. With definiteness of ...
Telephone:86-010-51662066-235Address:West Mafang Village, Yangfang Town, Changping Dist.
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